M35052 Просмотр технического описания (PDF) - Mitsumi
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M35052 Datasheet PDF : 36 Pages
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MITSUBISHI MICROCOMPUTERS
M35052-XXXSP/FP
(2) Address F116
DA
Register
0~D
HP0
0
(LSB)
1
HP1
2
HP2
3
HP3
4
HP4
5
HP5
6
HP6
HP7
7
(MSB)
DVP0
8
(LSB)
9
DVP1
A
DVP2
B
DVP3
DVP4
C
(MSB)
D
TEST26
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Status
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Contents
Function
Let horizontal display start position be HS,
HS = T ! (Σ7 2nHPn+6)
n=0
HOR
VS
HS
Character
displaying
area
Remarks
Set the horizontal display start
position by use of HP7 through
HP0. HP7 to HP0 = (00000000)
to (00001111) setting is
forbidden.
It can be set this up to 240 steps
in increments of one T.
T : The oscillation cycle of display clock
Let the slice lines be DVS,
DVS = Σ4 2nDVPn+6
n=0
It should be fixed to “0”.
Can not be used.
Set the slice lines (horizontal
scanning lines) under decoding
by use of DVP4 through DVP0.
DVP4 to DVP0 = (00000) to
(00011) setting is forbidden.
Thus, it can be defined a setting
up to 26 steps covered by a
range from line 10 to line 35.
Refer to supplemental
explanation (2) about slice lines
(DVS).
8
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